PSW Science

PSW Science

PSW Science is a leading science education organization in Washington, DC. Founded in 1871 as the Philosophical Society of Washington, PSW Science brings speakers from around the world to present the latest scientific research to the Society’s members and interested members of the public. For almost 150 years, the Society has been a forum for the discussion of the scientific topics of the day, of interest to all educated men and women, and the Society proudly continues that tradition to the present. Membership in the Society is open to anyone interested in science and the purposes of the Society.

PSW Science events - meetings with an invited speaker - generally are held every other Friday from September to May. Meetings are held in the John Wesley Powell Auditorium of the Cosmos Club in Washington, DC. The meetings are open to the public and free of charge. PSW, PSW SCIENCE, and the blue globe logo are registered trademarks of PSW Science.

www.pswscience.org

PSW 2477 Space Architecture

PSW 2477 Space Architecture

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  • @leslieshriner6493
    @leslieshriner64938 күн бұрын

    I visited Tikal and Copan and other Mayan ruins in the early 1980s with my parents as a pre-teen, thanks to a tour sponsored by National Geographic. So little was known then, yet extraordinary even so. I am so grateful to learn how *much* more there is to the story of Mayan civilization, while recognizing that, again, so much more is still to be learned. I dearly hope that preservation and exploration of this significant chapter of the human story can continue, with the descendants of the Mayan heritage as its custodians. Thank you, Richard Hansen, for all you have done to make this a possibility.

  • @tedtimmis8135
    @tedtimmis813511 күн бұрын

    Absence of evidence doesn’t mean an invasion didn’t occur (i.e. the Dorians, the Israelites, the Celts and later the Anglo Saxons).

  • @patrickhenryhansen3633
    @patrickhenryhansen363317 күн бұрын

    Richard Hansen is astonishing. One man is doing all this? Incredible.

  • @MichaelAbraham-qy9py
    @MichaelAbraham-qy9py17 күн бұрын

    Very good research & presentation. One question, are “Cypriots” not in fact Phoenician settlements such as Kition and Salamis?

  • @carolhutchinson566
    @carolhutchinson56620 күн бұрын

    I like these lectures. Thanks for posting them on KZread.

  • @aethelredtheready1739
    @aethelredtheready173920 күн бұрын

    Fascinating and Informative. You can feel the frustration

  • @CONNELL19511216
    @CONNELL1951121623 күн бұрын

    Having watched 'Part 1' some years ago, it's a pleasure to have Dr. Cline providing an update on an extremely fertile topic

  • @mikehipps1015
    @mikehipps101528 күн бұрын

    The Dorians sound like a gradual influx of northern peoples into Greece over decades and a rising up of those peoples. Invasion? Not the traditional definition, no.

  • @jonathandutra4831
    @jonathandutra483129 күн бұрын

    This is mind blowing if we are able to read through even 5 scrolls 📜 let alone a whole library.

  • @ambrosemalone1891
    @ambrosemalone189129 күн бұрын

    Brilliant as always from Eric, a top historian, and as always warm and witty.

  • @michaelbenzehabe8207
    @michaelbenzehabe8207Ай бұрын

    Greatly appreciate this site. Helps me to stay current on a wide range of subjects outside of my specialty.

  • @kimberlyperrotis8962
    @kimberlyperrotis8962Ай бұрын

    I’m a geologist and it seems to me that more work can done to date any strong earthquakes of this period. Geologists use “fault trenching” and geochronometric dating to study the approximate magnitude and timing of (geologically) recent earthquakes. I haven’t seen any of these studies done in the Eastern Mediterranean that could add to the body of knowledge about the Bronze Age Collapse, or perhaps the results of such studies done for other reasons have not been collated and studied as a whole (these studies are often done before major development projects to assess the potential for earthquakes). Archaeo-Architectural evidence of destruction, like fallen or distorted structures, is not the only type of earthquake evidence that might be available, these standard geologic studies could be done as well. I love Dr. Cline’s books and lectures. Geological investigation could be much more integrated into the field of archaeological research.

  • @occultprophecies
    @occultpropheciesАй бұрын

    A lot of archaeological facts and studies here, but HOW and WHY did each of these societies transform successfully or decline/disappear?

  • @emilevanderzee7320
    @emilevanderzee7320Ай бұрын

    Very enjoyable, including the questions, and the trilogy reveal 😊

  • @zornu
    @zornuАй бұрын

    Eric is my favorite historian. His talks are most interesting.

  • @christianfrommuslim
    @christianfrommuslimАй бұрын

    Cyprus shifting to iron with the unavailability of tin, inaugurating the Iron Age is so enlightening! The whole story of what happened is fascinating.

  • @uameamalositagatanofoalii7226
    @uameamalositagatanofoalii7226Ай бұрын

    The Sea People are overrated.

  • @ElaineDarlingtonBrown
    @ElaineDarlingtonBrownАй бұрын

    Absolutely fascinating. Thank you.

  • @judithmcdonald9001
    @judithmcdonald9001Ай бұрын

    Although my studies have been Andean pre-history and the links with SE Asia and Antarctica, I have been listening to Dr. Cline's lectures on the BAC for many years. Clues to our future are there. It is our best example of what happens when multiple entities dependent on trade fall. There are still many questions regarding the Sea People, but they are another story--the restless, the pirates, and so forth. I think I'll need the new book!!! And it really needs to be emphasized on how archaeology is changing so rapidly due to new sciences and tools. We aren't limited to stone buildings and empires or even by what we find on the land. Ocean-archaeology could eclipse digs in the near future as sea level rise gains acceptance and methods of discovery are perfected. Everybody who was anybody lived on the coast. LOL!! Mysteries like Nazca probably have a submerged history. The story is changing as should we.

  • @silverbackag9790
    @silverbackag9790Ай бұрын

    Wasn’t the Harappan Civilization trading with the region as well? Their decline seems to coincide with the late Bronze Age collapse. Maybe the same climate change event ended their civilization that might have spurred on the sea people (via 2nd/3rd order effects)?

  • @jamesraymond1158
    @jamesraymond1158Ай бұрын

    Fascinating. I could feel her excitement as their lives came into sharper focus. How wonderful to be able to read (and write) these documents.

  • @nancytestani1470
    @nancytestani1470Ай бұрын

    That gate is just still Tremendous, awesome. Read so much about Mycenae. I went through that gate, Iwas humbled, I marvelled. So much Time.

  • @christopher4098586
    @christopher4098586Ай бұрын

    Every time a lecture on herculaneum comes up i cant help but watch it. I love everything about this project!

  • @lewissmith350
    @lewissmith350Ай бұрын

    Fascinating.

  • @lauriebowers5693
    @lauriebowers5693Ай бұрын

    Thank you for posting this excellent talk.

  • @kimkesson1454
    @kimkesson1454Ай бұрын

    She really knows her stuff! And she loves it. This lecture could be incredibly boring but she makes it interesting!

  • @blinkingmanchannel
    @blinkingmanchannelАй бұрын

    Please also tie in the African Humid Period... If I've understood it right, Gobekli Tepe might have been at the END of the last African Humid Period? Maybe? Because I agree with your hunch that we can learn from past events for the current event.

  • @michaelcap9550
    @michaelcap9550Ай бұрын

    Those darn Sea People. Always causing trouble.

  • @bhavens9149
    @bhavens9149Ай бұрын

    new book? yes!!!! thank you! also its the subject I'm most interested in, resilience.

  • @davidmorton8332
    @davidmorton8332Ай бұрын

    Amazing. Thank you.

  • @arlisnarusberk
    @arlisnarusberkАй бұрын

    Thank you

  • @davidwright7193
    @davidwright71932 ай бұрын

    3 people claiming to be pharaoh at the same time. Being British and having just endured the Year of the Three Prime Ministers (2022 for any Americans this passed by) I can sympathise. And it certainly doesn’t resemble a functional government.

  • @ericgibson2079
    @ericgibson2079Ай бұрын

    Nice observation

  • @JMDinOKC
    @JMDinOKCАй бұрын

    Ah, the 3-PM Problem.

  • @DarkFire515
    @DarkFire5152 ай бұрын

    Such a fascinating subject, and an excellent speaker! I could listen to Dr. Cline for hours.

  • @DevilDog-dd5ob
    @DevilDog-dd5obАй бұрын

    Me, too. But I would rather read the new book. Any idea what the name of the new book is?

  • @NONANTI
    @NONANTI2 ай бұрын

    Bartek had me at getting roofied by horse steak while your dog is eating top shelf beef.

  • @gulk.6884
    @gulk.68842 ай бұрын

    excellent !

  • @josephwurzer4366
    @josephwurzer43662 ай бұрын

    This lecture is great. A bit of the old and the new. The lecture is great.

  • @aliuyar6365
    @aliuyar63652 ай бұрын

    Excellent refresh on an already well described historical period.

  • @AYLove1
    @AYLove12 ай бұрын

    Thank you for making premium contents available to the general public!

  • @maxsonthonax1020
    @maxsonthonax10202 ай бұрын

    Primo content.

  • @kin0cho
    @kin0cho2 ай бұрын

    Thank you for a fascinating discussion on one of my childhood fantasies.

  • @jamesrice8874
    @jamesrice88742 ай бұрын

    Thank for making the fascinating period more accessible to the public in your books and lectures. I think its amazing how the ancient world was much more connected than my child and teenage education ever gave it credit for.

  • @davidvennel720
    @davidvennel7203 ай бұрын

    Hello All, this was a great talk, speaker, subject etc. I remember the first talk by Prof. Cline. Also fantastic. Looking forward to the next one!

  • @juancarlossanchezveana1812
    @juancarlossanchezveana18123 ай бұрын

    Amazing exposition

  • @Manic-Main
    @Manic-Main3 ай бұрын

    Really enjoyed this thank you! Going to check out his books

  • @mattstakeontheancients7594
    @mattstakeontheancients75943 ай бұрын

    This was excellent. Own Dr. Cline’s revised 1177 BC book and just pre-ordered his newest one. Super fascinating period of time.

  • @nancytestani1470
    @nancytestani1470Ай бұрын

    Gotta read his revised book. Have the first one, and got to read his newest one. Ciao, Salve, Hello, Hi

  • @scottturner2565
    @scottturner25654 ай бұрын

    Very Informative, Great job Tabitha